Crestron CNX-BF12 How to use
Crestron CNX-BN12 and CNX-BF12
Numeric and Function Keypads
Operations & Installation Guide
This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Contents
Numeric and Function Keypads:
CNX-BN12 and CNX-BF12 1
Introduction......................................................................................1
Features and Functions ..........................................................1
Specifications.........................................................................2
Physical Description ..............................................................3
Industry Compliance..............................................................7
Setup.................................................................................................7
Network Wiring.....................................................................7
Identity Code .........................................................................8
Installation ...........................................................................10
Programming..................................................................................11
Programming with the Crestron AppBuilder ......................11
Programming with SIMPL Windows..................................12
Programming with VT Pro-e ...............................................18
Problem Solving.............................................................................19
Troubleshooting...................................................................19
Further Inquiries ..................................................................20
Firmware Upgrades .............................................................20
Future Updates.....................................................................20
Software License Agreement.........................................................21
Return and Warranty Policies ........................................................23
Merchandise Returns / Repair Service .......................23
CRESTRON Limited Warranty ...................................23
Operations & Installation Guide - DOC. 8185 Contents •i
Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Numeric and Function Keypads:
CNX-BN12 and CNX-BF12
Introduction
Features and Functions
Numeric (CNX-BN12) and function (CNX-BF12) keypads are wall-
mounted user interfaces that can be part of a Crestron Home™ total
control system. The keypads are standard Cresnet devices, and provide
finger-tip control when the control system is properly programmed using
SIMPL™ Windows. The number in the product’s name corresponds to
the number of buttons on the panel. Each of these panels is available in
three colors: almond, black, and white. The suffix ‘A’, ‘B’, and ‘W’,
respectively denotes color, i.e. CNX-BN12B is a black 12-button unit.
For simplicity within this guide, color suffix is omitted.
The CNX-BF12 serves as a source keypad. The CNX-BN12 can be used
to expand the capabilities of the source keypad, and is ideal for audio
device functions such as selecting a particular CD track number or a
certain CD from a CD changer.
Functional Summary
Ergonomic buttons are easy to read from any angle
Backlit buttons are easy to locate
LED indicators provide visual feedback of commands
Speaker provides audio feedback of commands
Temperature sensor reports to Cresnet for HVAC monitoring
NOTE: The temperature sensor is not accurate when the backlight is on.
Operations & Installation Guide - DOC. 8185 Number & Function Keypads: CNX-BN12 & CNX-BF12 •1
Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
The keypads feature backlit capable ergonomic buttons (white and
almond only) and are each designed for wall mounting in a standard
single-gang electrical box. The keypads colors can be used to accent a
home’s colors, wall coverings, or décor. The buttons have fixed text. A
kit with addition source buttons for the CNX-BF12 is also provided (see
illustration on page 5).
All buttons on the keypad have associated light emitting diodes (LEDs)
that serve as user feedback indicators. Each LED’s illumination is
independently addressable, and is programmable using SIMPL Windows.
The keypads also contain a temperature sensor that reports to the Cresnet
control system, and an audio speaker that can provide audio feedback via
WAV sound files.
Specifications
The following table provides specifications for the keypads.
Specifications for the Keypads
SPECIFICATION DETAILS
Power Re
q
uirements 24 VDC, 0.125A, 3 Watts
Default Network ID 60
Wave File Format/Size Limit 8-bit, 8Khz, PCM/512K total
capacity, max. of 101 WAV files
Control System Update Files1, 2, 3
2-Series Control System Update Version C2-1001.CUZ or later
CEN/CN-TVAV Update File Version 5.10.13V.UPZ or later
CNMSX-AV/Pro Update File Version 5.10.11X.UPZ or later
CNRACKX/-DP Update File Version 5.10.11W.UPZ or later
ST-CP Update File Version 4.01.04S.UPZ or later
Dimensions and Weight Height: 4.76 in (12.1 cm)
Width: 2.91 in (5.57 cm)
Depth: 1.54 in (3.90 cm)4
Weight: 2.60 oz (75 g)
1 The latest versions can be obtained from the Downloads | Software Updates section of the
Crestron website (www.crestron.com). Refer to NOTE after footnote 4.
2. Crestron 2-Series control systems include the AV2, PAC2, PRO2 and RACK2.
2 •Number & Function Keypads: CNX-BN12 & CNX-BF12 Operations & Installation Guide - DOC. 8185
Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
3. CNX update files are required for either CNMSX-AV/PRO or CNRACKX/-DP. Filenames
for CNX update files have a UPZ extension, and ST-CP files are in one EXE or zipped UPZ
file. To avoid program problems, make sure you are using the update file with the correct
suffix letter (e.g., S, V, W, X).
4. The depth of the Keypad is listed without the Cresnet connector (approximately 0.45 in) plus
clearance for the wiring.
NOTE: Crestron software and any files on the website are for
Authorized Crestron dealers only. New users may be required to register
to obtain access to certain areas of the site (including the FTP site).
Physical Description
Refer to the illustrations on pages 4, 5 and 6. The keypads come fully
assembled and each has 12 buttons with LED windows. The CNX-BN12
has a CLEAR button, an ENTER button, and numeric digit buttons 0
through 9. The CNX-BF12 has 6 source selector buttons, an ON/OFF
button, a MUTE button, device transport control and volume control
buttons. A kit with additional source buttons for the CNX-BF12 is also
provided (see illustration on page 5).
The removable faceplate and divider attach to the button unit once the
single gang detent plate is attached.
The button unit has a speaker and male port (standard Cresnet network
port labeled 24 Y Z G) on the back. The port provides operating power
and communications to/from the keypad.
Operations & Installation Guide - DOC. 8185 Number & Function Keypads: CNX-BN12 & CNX-BF12 •3
Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
CNX-BN12 and CNX-BF12 Physical Views
CNX-BN12 CNX-BF12
(Black Color) (White Color)
4.762 in
12.096 cm
1.067 in
2.710 cm
1.536 in
3.902 cm
Side Views of
CNX-BN12 and CNX-BF12
LED window
CLEAR ENTER
12
34
5 6
78
90
Front View
CNX-BN12
2.912 in
5.568 cm
4 •Number & Function Keypads: CNX-BN12 & CNX-BF12 Operations & Installation Guide - DOC. 8185
Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
CNX-BF12 Kit
CNX-BF12 kit for
source (6) buttons only
DSS 2 TUNER
SAT TV
SAT 2 DVD
FM 2 VCR
AM HDRIVE
Button Unit
1.567 in
3.644 in
Rubber Membrane
3.980 cm
9.256 cm
Indicator LED
Speaker
Cresnet port
TOP
NET
24 Y Z G
2.696 in
6.848 cm
1.696 in
4.308 cm
Front View
with buttons removed Back View
Operations & Installation Guide - DOC. 8185 Number & Function Keypads: CNX-BN12 & CNX-BF12 •5
Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
Disassembly View
Faceplate
Divider
Removable buttons
Button unit
Single gang detent plate
LED window
Installation View
Single gang electrical box
(2.5 in. depth recommended)
1 in. panhead
Button unit
6 •Number & Function Keypads: CNX-BN12 & CNX-BF12 Operations & Installation Guide - DOC. 8185
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